Exposure
ID
SPICA.2025-06-12T11-43-21_1
Header ID
SPICA.2025-06-12T11-43-21
Date updated
2025-06-12 11:42:16 UTC+0000
Release date
None
UTC Start
2025-06-12 11:42:16.696
UTC End
2025-06-12 11:43:16.696
MJD Start
60838.4876932403
MJD End
60838.48838768473
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
12.0
Ambient temperature (°C)
-1.234
Seeing (arcsec)
1.1
Observation
ID
63998
Category
calibrator
Program ID
ENG
Program Title
TBD
Program Type
Normal
PI / COI
spica
Target
ID
47666
Name
HD_212120
RA
335.2564
DEC
46.53657
Instrument
Interferometer
CHARA
Instrument
SPICA
Instrument mode
LR
Stations
S1S2E1E2W1W2
Projected baselines
Baseline Length start Length end Angle start Angle end
S1-S2 33.3141 33.3139 90.4642 90.6209
S1-E1 318.4287 318.5834 57.6038 57.7568
S1-E2 269.0358 269.1337 65.5381 65.6890
S1-W1 278.4547 278.4467 117.9581 118.1519
S1-W2 208.4367 208.4190 99.4859 99.6539
S2-E1 291.0070 291.1628 54.0426 54.1971
S2-E2 239.2372 239.3367 62.1736 62.3252
S2-W1 249.3777 249.3811 121.4939 121.6921
S2-W2 175.6124 175.5962 101.1905 101.3608
E1-E2 63.8737 63.9220 -157.9459 -157.7666
E1-W1 302.0218 302.2935 -175.6490 -175.4561
E1-W2 214.5033 214.6781 -162.8412 -162.6588
E2-W1 241.9537 242.1740 179.7466 179.9436
E2-W2 150.9610 151.0873 -164.9104 -164.7265
W1-W2 104.3230 104.4056 -22.7661 -22.5502
Invalid fields
Key
PROGRAM_ID
Header: validation messages
Message
No value for 'HIERARCH OBS PROG ID'
Header: used keywords
Key Value
HIERARCH OBS PROG ID
HIERARCH DPR CATG CALIB
HIERARCH DPR TYPE STD
MJD-OBS 60838.4876932403
PI-COI spica
HIERARCH OBS TARG NAME HD_212120
HIERARCH OBS RA 335.2564
HIERARCH OBS DEC 46.53657
HIERARCH INS RESOL LOW
HIERARCH INS CENTRAL WL 720.0
HIERARCH CHARA BASELINE S1S2E1E2W1W2
HIERARCH DET DIT 0.0199999995529652
HIERARCH DET NDIT 3000
HIERARCH CHARA NB TEL 6
HIERARCH CHARA T1NAME S1
HIERARCH CHARA T2NAME S2
HIERARCH CHARA T3NAME E1
HIERARCH CHARA T4NAME E2
HIERARCH CHARA T5NAME W1
HIERARCH CHARA T6NAME W2
HIERARCH ISS PBL12 START 33.3141
HIERARCH ISS PBL12 END 33.3139
HIERARCH ISS PBLA12 START 90.4642
HIERARCH ISS PBLA12 END 90.6209
HIERARCH ISS PBL13 START 318.4287
HIERARCH ISS PBL13 END 318.5834
HIERARCH ISS PBLA13 START 57.6038
HIERARCH ISS PBLA13 END 57.7568
HIERARCH ISS PBL14 START 269.0358
HIERARCH ISS PBL14 END 269.1337
HIERARCH ISS PBLA14 START 65.5381
HIERARCH ISS PBLA14 END 65.689
HIERARCH ISS PBL15 START 278.4547
HIERARCH ISS PBL15 END 278.4467
HIERARCH ISS PBLA15 START 117.9581
HIERARCH ISS PBLA15 END 118.1519
HIERARCH ISS PBL16 START 208.4367
HIERARCH ISS PBL16 END 208.419
HIERARCH ISS PBLA16 START 99.4859
HIERARCH ISS PBLA16 END 99.6539
HIERARCH ISS PBL23 START 291.007
HIERARCH ISS PBL23 END 291.1628
HIERARCH ISS PBLA23 START 54.0426
HIERARCH ISS PBLA23 END 54.1971
HIERARCH ISS PBL24 START 239.2372
HIERARCH ISS PBL24 END 239.3367
HIERARCH ISS PBLA24 START 62.1736
HIERARCH ISS PBLA24 END 62.3252
HIERARCH ISS PBL25 START 249.3777
HIERARCH ISS PBL25 END 249.3811
HIERARCH ISS PBLA25 START 121.4939
HIERARCH ISS PBLA25 END 121.6921
HIERARCH ISS PBL26 START 175.6124
HIERARCH ISS PBL26 END 175.5962
HIERARCH ISS PBLA26 START 101.1905
HIERARCH ISS PBLA26 END 101.3608
HIERARCH ISS PBL34 START 63.8737
HIERARCH ISS PBL34 END 63.922
HIERARCH ISS PBLA34 START -157.9459
HIERARCH ISS PBLA34 END -157.7666
HIERARCH ISS PBL35 START 302.0218
HIERARCH ISS PBL35 END 302.2935
HIERARCH ISS PBLA35 START -175.649
HIERARCH ISS PBLA35 END -175.4561
HIERARCH ISS PBL36 START 214.5033
HIERARCH ISS PBL36 END 214.6781
HIERARCH ISS PBLA36 START -162.8412
HIERARCH ISS PBLA36 END -162.6588
HIERARCH ISS PBL45 START 241.9537
HIERARCH ISS PBL45 END 242.174
HIERARCH ISS PBLA45 START 179.7466
HIERARCH ISS PBLA45 END 179.9436
HIERARCH ISS PBL46 START 150.961
HIERARCH ISS PBL46 END 151.0873
HIERARCH ISS PBLA46 START -164.9104
HIERARCH ISS PBLA46 END -164.7265
HIERARCH ISS PBL56 START 104.323
HIERARCH ISS PBL56 END 104.4056
HIERARCH ISS PBLA56 START -22.7661
HIERARCH ISS PBLA56 END -22.5502
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1